<div class="videoreviews">    <?php foreach($reviews as $review): ?>    <div class="col-lg-6 col-md-6 col-sm-12">        <div class="thumbnail">            <div class="embed-responsive embed-responsive-16by9">                <iframe class="embed-responsive-item" src="//www.youtube.com/embed/<?=$review ?>?rel=0" allowfullscreen></iframe>            </div>        </div>    </div>    <?php endforeach; ?>    <div class="clearfix"></div> </div>